Wireless automobile cruise control system
First Claim
1. A remote control for a vehicle cruise control comprising:
- a self contained control module having a power source, wherein said power source is electrically isolated from said vehicle, at least one selectively actuated control transducer to generate control signals and a transmitter receiving said control signals for transmitting said control signals through air, wherein said self contained control module is releaseably mountable to a portion of said vehicle;
a receiver module for receiving said control signals; and
a control circuit coupled to said receiver module which operates said vehicle cruise control associated with said vehicle based upon said control signals;
wherein said transmitter is a radio frequency transmitter and said receiver is a radio frequency receiver.
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Accused Products
Abstract
The present invention is directed to a wireless cruise control apparatus and control system therefore, comprising a transmitter, a receiver and interface circuitry. The transmitter may be a small battery powered device which releasably attaches to a steering wheel or other portion of an automobile providing the driver with an easily accessible control panel for the automobile'"'"'s cruise control. By depressing the appropriate command button the transmitter then broadcasts through air, such as by radio frequency transmission, the desired action to be taken which is then received by the receiver. Upon reception the radio frequency transmission is decoded in order to interpret the driver'"'"'s desired command which is then implemented through the driver circuitry which supplies the appropriate control signals to the cruise control system. The apparatus is programmable for various cruise control systems so as to be usable with any type of speed control system, and includes safety measures to prevent unintended operation of the system.
26 Citations
17 Claims
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1. A remote control for a vehicle cruise control comprising:
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a self contained control module having a power source, wherein said power source is electrically isolated from said vehicle, at least one selectively actuated control transducer to generate control signals and a transmitter receiving said control signals for transmitting said control signals through air, wherein said self contained control module is releaseably mountable to a portion of said vehicle; a receiver module for receiving said control signals; and a control circuit coupled to said receiver module which operates said vehicle cruise control associated with said vehicle based upon said control signals; wherein said transmitter is a radio frequency transmitter and said receiver is a radio frequency receiver. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A remote control for a vehicle cruise control comprising:
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a control module having at least one selectively actuated control transducer to generate control signals and a transmitter receiving said control signals for transmitting said control signals through air, a receiver module for receiving said control signals; and a control circuit coupled to said receiver module which operates said vehicle cruise control associated with said vehicle based upon said control signals; wherein said control circuit includes a microcontroller used to interpret said control signals received by said receiver module, wherein said microcontroller verifies said control signals transmitted by said control module and rejects other signals which may be detected by said receiver module; said verification of said control signals includes comparison of said received control signals with predetermined information to validate receipt of said control signals and prevent operation of said vehicle cruise control unless said at least one control transducer is actuated by a user.
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12. A remote control for a vehicle cruise control comprising:
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a self contained control module having a power source, wherein said power source is electrically isolated from said vehicle, at least one selectively actuated control transducer to generate control signals and a transmitter receiving said control signals for transmitting said control signals through air, wherein said self contained control module is releaseably mountable to a portion of said vehicle; a receiver module for receiving said control signals; and a control circuit coupled to said receiver module which operates said vehicle cruise control associated with said vehicle based upon said control signals; wherein said transmitter is an ultrasonic transmitter and said receiver is an ultrasonic receiver. - View Dependent Claims (14, 15, 16, 17)
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13. A remote control for a vehicle cruise control comprising:
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a self contained control module having a power source, wherein said power source is electrically isolated from said vehicle, at least one selectively actuated control transducer to generate control signals and a radio frequency transmitter including an antenna, said radio frequency transmitter receiving said control signals from said control transducer and radiating radio frequency signals containing said control signals from said antenna through air, wherein said self contained control module is releaseably mountable to a portion of said vehicle; a receiver module having an antenna for receiving said radio frequency signals, said receiver module having a filter coupled to said antenna for selective reception of said radio frequency signals within a predetermined frequency range, wherein said receiver module extracts said control signals from said radio frequency signals for processing; and a control circuit coupled to said receiver module to process said control signals, said control circuit coupled to said vehicle cruise control associated with said vehicle to operate said vehicle cruise control based upon said control signals.
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Specification